GB2486194A - Radial angiography vascular closure device - Google Patents
Radial angiography vascular closure device Download PDFInfo
- Publication number
- GB2486194A GB2486194A GB201020591A GB201020591A GB2486194A GB 2486194 A GB2486194 A GB 2486194A GB 201020591 A GB201020591 A GB 201020591A GB 201020591 A GB201020591 A GB 201020591A GB 2486194 A GB2486194 A GB 2486194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closure device
- radial
- vascular closure
- angiography
- balloon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
Abstract
A device to close a puncture site e.g. radial artery puncture site, comprising a strap, and an inflatable balloon, wherein the balloon is attached to and inflated by a sphygmomanometer. The device includes a plastic strap with fastening means. The device achieved haemostasis by compression. By using a sphygmomanometer the inflation level can be controlled to just above physiological pressure.
Description
Patent Appjication 1. Title: Radial angiography vascular closure device 2. Background: This invention relates to the problems faced by devices used to close angiography puncture sites in the radial artery.
One of the major problems is making sure that there is adequate pressure to secure haemostasis without being too uncomfortable for the patient due to the high pressures involved.
Previous devices have not calibrated devices to increase the pressure over the wound that could be correlated to the patient's blood pressure thereby meaning that they could not ensure that pressure used is as minimal as possible to secure haemostasis.
Unfortunately over compression can occlude blow through the radial artery and this in combination with other factors can cause radial artery occlusion. This has been shown experimentally by Sanmarin in 2007 (Catheter Card iovasc lnterv 2007; 70: 185-I 89).This has been found to occur in 9% of people undergoing radial angiography using ultrasound post procedure.
This is not normally a problem but if the patient in the future needs a repeat procedure, a dialysis fistula or their radial artery to be used as a graft in bypass surgery then this is a real problem resulting in poor patient outcome.
A study by Pancholy in 2008 (Catheter Cardiovasc lnterv. 2008 Sep 1;72(3):335-40) showed that the rate of radial artery occlusion a statistically significant reduction of 75% in radial artery occlusion by using flow guided compression. This is a complex solution requiring significant staff input and training.
3. Statement of Invention: To overcome this, We have devised a device which has an inflatable balloon that can be connected to a portable sphygmomanometer that can be used to inflate the device to a precise pressure and alter it as needed, The pressure can be decided upon by the staff checking the blood pressure on the other arm to decide the pressure needed to inflate the device to.
The portable sphygmomanometers are already commercially available and we will make are tubing standard to fit existing devices.
4. An example of the invention will now be described by referring to the accompanying drawings.
Figure 1: Shows a clear plastic band with Velcro strapping. This is to allow clear visualisation of the puncture site and a means to secure the device. There is a reinforced area with firm plastic containing a balloon. This balloon will be made of sturdy plastic, be clear and connected to a clear tube. This tube will connect to a standard sphygmomanometer. This allows precise inflation of the balloon to a specific pressure. There is also a simple locking device to maintain pressure.
Figure 2: Shows a close up of the locking device and the connection of the balloon to the strap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201020591A GB2486194A (en) | 2010-12-04 | 2010-12-04 | Radial angiography vascular closure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201020591A GB2486194A (en) | 2010-12-04 | 2010-12-04 | Radial angiography vascular closure device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201020591D0 GB201020591D0 (en) | 2011-01-19 |
GB2486194A true GB2486194A (en) | 2012-06-13 |
Family
ID=43531489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201020591A Withdrawn GB2486194A (en) | 2010-12-04 | 2010-12-04 | Radial angiography vascular closure device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2486194A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3127493A3 (en) * | 2015-08-05 | 2017-02-15 | Vasoinnovations, Inc. | Apparatus to stop bleeding |
US9668744B2 (en) | 2015-08-05 | 2017-06-06 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
US9949738B2 (en) | 2013-07-12 | 2018-04-24 | Vasoinnovations, Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10213212B2 (en) | 2013-07-12 | 2019-02-26 | Vasoinnovations Inc. | Method of transradial catheterization, device for ulnar artery compression, and method of use |
US10213214B2 (en) | 2013-07-12 | 2019-02-26 | Vasoinnovations, Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10245041B2 (en) | 2013-07-12 | 2019-04-02 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10888334B2 (en) | 2013-07-12 | 2021-01-12 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US11116516B2 (en) | 2018-08-06 | 2021-09-14 | Medtronic Vascular, Inc. | Distal radial compression device |
US11446040B2 (en) | 2018-08-06 | 2022-09-20 | Medtronic Vascular, Inc. | Ulnar compression device |
US11564697B2 (en) | 2013-07-12 | 2023-01-31 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234459A (en) * | 1989-11-20 | 1993-08-10 | Hans Lee | Method of controlling the flow of blood through a limb |
US5514155A (en) * | 1993-12-14 | 1996-05-07 | Daneshvar; Yousef | Device for applying pressure to a person's groin |
US20030199922A1 (en) * | 2002-04-22 | 2003-10-23 | Buckman James S. | Pneumatic pressure bandage for medical applications |
US20040122469A1 (en) * | 2002-12-19 | 2004-06-24 | Radi Medical Systems Ab | Femoral compression device |
CN2633222Y (en) * | 2003-07-03 | 2004-08-18 | 枣庄市中心血站 | Hemostatic sleeve belt for collecting blood |
US20050187501A1 (en) * | 2003-03-27 | 2005-08-25 | Sundaram Ravikumar | Compression apparatus for applying localized pressure to a limb |
CN200963167Y (en) * | 2006-10-17 | 2007-10-24 | 吴清海 | Brachial artery puncture inflatable haemostatic belt |
CN200991278Y (en) * | 2006-11-29 | 2007-12-19 | 张志刚 | Femoral artery puncturing hemostatic band |
WO2011076640A1 (en) * | 2009-12-22 | 2011-06-30 | St. Jude Medical Systems Ab | Femoral compression device |
-
2010
- 2010-12-04 GB GB201020591A patent/GB2486194A/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234459A (en) * | 1989-11-20 | 1993-08-10 | Hans Lee | Method of controlling the flow of blood through a limb |
US5514155A (en) * | 1993-12-14 | 1996-05-07 | Daneshvar; Yousef | Device for applying pressure to a person's groin |
US20030199922A1 (en) * | 2002-04-22 | 2003-10-23 | Buckman James S. | Pneumatic pressure bandage for medical applications |
US20040122469A1 (en) * | 2002-12-19 | 2004-06-24 | Radi Medical Systems Ab | Femoral compression device |
US20050187501A1 (en) * | 2003-03-27 | 2005-08-25 | Sundaram Ravikumar | Compression apparatus for applying localized pressure to a limb |
CN2633222Y (en) * | 2003-07-03 | 2004-08-18 | 枣庄市中心血站 | Hemostatic sleeve belt for collecting blood |
CN200963167Y (en) * | 2006-10-17 | 2007-10-24 | 吴清海 | Brachial artery puncture inflatable haemostatic belt |
CN200991278Y (en) * | 2006-11-29 | 2007-12-19 | 张志刚 | Femoral artery puncturing hemostatic band |
WO2011076640A1 (en) * | 2009-12-22 | 2011-06-30 | St. Jude Medical Systems Ab | Femoral compression device |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10349951B2 (en) | 2013-07-12 | 2019-07-16 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US11653931B2 (en) | 2013-07-12 | 2023-05-23 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
US10357254B2 (en) | 2013-07-12 | 2019-07-23 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US11653932B2 (en) | 2013-07-12 | 2023-05-23 | Vasoninnovations, Inc. | Method of transradial catheterization, device for ulnar artery compression, and method of use |
US10117672B2 (en) | 2013-07-12 | 2018-11-06 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
US10213212B2 (en) | 2013-07-12 | 2019-02-26 | Vasoinnovations Inc. | Method of transradial catheterization, device for ulnar artery compression, and method of use |
US10213214B2 (en) | 2013-07-12 | 2019-02-26 | Vasoinnovations, Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10213213B2 (en) | 2013-07-12 | 2019-02-26 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US10245041B2 (en) | 2013-07-12 | 2019-04-02 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10335161B2 (en) | 2013-07-12 | 2019-07-02 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US10342551B2 (en) | 2013-07-12 | 2019-07-09 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10342545B2 (en) | 2013-07-12 | 2019-07-09 | Vaso Innovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US9949738B2 (en) | 2013-07-12 | 2018-04-24 | Vasoinnovations, Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US11564697B2 (en) | 2013-07-12 | 2023-01-31 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US11350943B2 (en) | 2013-07-12 | 2022-06-07 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10639042B2 (en) | 2013-07-12 | 2020-05-05 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10716576B2 (en) | 2013-07-12 | 2020-07-21 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10722245B2 (en) | 2013-07-12 | 2020-07-28 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10722246B2 (en) | 2013-07-12 | 2020-07-28 | Vasoinnovations Inc. | Method to stop bleeding, with short hemostasis duration using a low dose of anticoagulant |
US10888334B2 (en) | 2013-07-12 | 2021-01-12 | Vasoinnovations Inc. | Apparatus and method to stop bleeding |
US10987109B2 (en) | 2013-07-12 | 2021-04-27 | Vasoinnovations Inc. | Method of transradial catheterization, device for ulnar artery compression, and method of use |
US10507026B2 (en) | 2013-07-12 | 2019-12-17 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
US9668744B2 (en) | 2015-08-05 | 2017-06-06 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
EP3372175A1 (en) * | 2015-08-05 | 2018-09-12 | Vasoinnovations, Inc. | Apparatus and method to stop bleeding |
EP3127493A3 (en) * | 2015-08-05 | 2017-02-15 | Vasoinnovations, Inc. | Apparatus to stop bleeding |
US11116516B2 (en) | 2018-08-06 | 2021-09-14 | Medtronic Vascular, Inc. | Distal radial compression device |
US11446040B2 (en) | 2018-08-06 | 2022-09-20 | Medtronic Vascular, Inc. | Ulnar compression device |
Also Published As
Publication number | Publication date |
---|---|
GB201020591D0 (en) | 2011-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |